APA (7th ed.) Citation

United States. Bureau of Labor Statistics & ProQuest (Firm). (1926). Unemployment in Columbus, Ohio, 1921 to 1925. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Labor Statistics and ProQuest (Firm). Unemployment in Columbus, Ohio, 1921 to 1925. Washington: [publisher not identified], 1926.

MLA (9th ed.) Citation

United States. Bureau of Labor Statistics and ProQuest (Firm). Unemployment in Columbus, Ohio, 1921 to 1925. [publisher not identified], 1926.

Warning: These citations may not always be 100% accurate.